The SDM35540 turns a PCIe/104 stack into a high-speed, high-performance data acquisition control system. This 16-channel, 12-bit analog I/O module includes auto-calibration for A/D and D/A with an onboard DSP. The SDM35540 features bus mastering, SyncBus, and McBSP serial port.
Features
- PC/104 form factor
- PCIe/104 stackable bus structure
- PCIe universal expansion bus (Type 1 or Type 2)
- Autonomous SmartCal™ - Software Independent Auto-Calibration
- Texas Instruments TMS320F2812 DSP performs analog auto-calibration onboard
- 2K EEPROM to save/restore calibration values
- Self-calibrates in under 300 msec
- Does not use any host resources during calibration
- Autonomous SmartCal™ initiated by a single driver function
- Requires no special software libraries
- Bus Mastering
- High Reliability Temperature Range
- -40...+85°C Operation
- High-speed Analog Inputs
- Muxed 8 differential or 16 single-ended channels
- 12-bit, Successive Approximation Register A/D with internal Sample and Hold circuitry
- 0.8 µs conversion time (1.25 MHz throughput)
- ±5, ±10, 0 to +10V Analog Input Ranges
- Programmable binary gains of 1, 2, 4, 8, 16, 32 & 64
- 8K entry Channel-Gain Scan Memory with Skip Bit
- High-speed Data Paths
- PCIe x1 Bus Interface
- Multichannel Buffered Serial Port (McBSP)
- 500 kHz sine wave generator
- DMA: 8K A/D FIFO; 8K D/A FIFO (x2)
- Versatile Triggering
- Software, Pacer Clock, Burst Clock, and External Triggers
- Pre-, Post-, and About-Trigger Modes
- Random scan, burst and multiburst using channel-gain table
- Two fast analog outputs
- 12-bit resolution
- Typical 5µs settling time (+/-10V range)
- ±5, +5, ±10, & +10V output ranges
- 5mA output current
- Digital I/O
- 3 Data-marker Input Bits
- 8K digital input buffer
- 8 bit-programmable digital I/O lines and an 8-bit programmable port
- Advanced digital interrupts
- -12/+24mA output drive currents
- Timers and Counters
- Three 16-bit 8 MHz timer/counters available for User applications.
- Easy to Use
- Programmable Interrupt Source
- Single +5V power supply
- Mating Connectors
- Standard 26-pin 0.1" DIL header (Analog)
- Standard 40-pin 0.1" DIL header (Digital I/O)
- Standard 10-pin 0.1" DIL header (SyncBus)
- Standard 10-pin 0.1" DIL header (McBSP)
- Available in stackable, rugged enclosures
- Requires only +5 VDC for operation
Ordering Options
| Manuf. Part No | | Part Description |
| SDM35540HR | | PCIe/104 12-bit 1.25 MHz Smart dataModule with 8K FIFO buffer, and McBSP serial port |
| IDAN-SDM35540HRS | | stackable IDAN Version of SDM35540 |
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